Washroom Sealing contractors in Upham
Sealing in commercial washrooms, showers, kitchens and wet areas in Upham and across Hampshire. CHAS accredited and fully insured, with a 12-month guarantee.
- Mould spotting along silicone joints
- Gaps where vanity tops meet the wall
- Resealing that didn’t last because the old bead stayed
Washroom sealing across Upham
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Your questions answered
Is Upham off your patch?
Not at all. Upham is within our area. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Can you take on a job at a hospital such as Moorgreen Hospital?
Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.
Do your applicators hold CSCS cards?
Yes. Should the site need card details in advance, let us know and we’ll send them with the quote.
Do you guarantee washroom sealing?
There is a 12-month guarantee on our workmanship backed by public liability insurance.
Are you CHAS accredited?
Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.
What site paperwork can you supply?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
How long do sealant joints last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
Washroom sealing in Upham
Closing all the facilities in a building isn’t an option. We phase the work one washroom, one bank of cubicles or one changing room at a time, so staff, guests or pupils always have somewhere to go. Give us your site hours and access windows and the phasing is planned around them. If you’re dealing with resealing that didn’t last because the old bead stayed and washrooms that look worn because of the sealant, we can help, whatever the surface. A specialist sealant contractor works differently from a general builder: in Upham, that means joint design, primers and backing rod as standard.
Rural businesses near smaller places such as Upham, from cafés to event venues, rely on washrooms and kitchens that stay clean. We plan the work around bookings and opening times.
The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Upham (SO32)
- Wider area
- Hampshire
- Cover
- 12 months on every job
- Price
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
Surface by surface
Kitchens and tea points
Worktop, sink and splashback joints in tea points take water and food. Sound joints keep those surfaces easy to clean.
IPS and cubicle panels
Panel systems meet walls, floors and vanity tops at sealed joints. They stop water reaching the panel boards.
On site: what to expect
Occupied buildings need a little choreography. We sign and contain the area we’re in, keep walkways clear and work section by section so the rest of the building stays in use. For a building around Upham, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- First, the phasing is agreed so facilities stay open.
- Leaks, loose panels or damp are pointed out first.
- Failed sealant and residue are stripped out.
- The right sanitary or food-safe sealant is applied.
- We give you a reopening time for every room.
Getting the site ready
- Point out parking and an unloading spot
- Let building users know which areas are affected
- Have the specification and drawings to hand
Ask for a quote
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.
Advice
What we can’t put right
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Failed tanking beneath a wet-room floor or behind tiles
- Hollow tiles or loose panels behind the joint
- Swollen or delaminated boards behind panels or vanity tops
If you are not sure, just phone 01277 525 020 or use the quote form and we’ll give you a straight answer before you book.
What we seal
- Urinals and WCs
- Kitchens and tea points
- IPS panels and cubicles
- Showers, trays and wet room floors
- Accessible toilets and changing rooms
- Vanity units and basins
Building owners, agents and FMs in Upham
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Upham can sit alongside others in a wider programme across Hampshire.
Why it’s worth doing now in Upham
A tired washroom says a lot about how a building is run. Visitors notice black sealant before they notice much else. Fresh sanitary silicone lifts a room with very little disruption. Halls, stores and units around places like Upham may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Why choose Mastic Doctor in Upham
- CHAS accredited contractor
- Coloured sealants to suit the setting, where available
- Matching to RAL references, product permitting
- Clear, fixed quotes
Nearby places to Upham
More services for Upham
Sanitary sealant for Upham buildings
Upham lies roughly 61 miles out from central London. Washrooms in commuter-belt offices take constant weekday traffic, and resealing in phases keeps facilities available.
Where you’re responsible for a hall attached to a building such as Church of St Mary, its kitchen and toilets need sealant that stays cleanable. Pupil toilets at schools like Upham Church of England Aided Primary School take heavy daily use, and the holidays give the window to reseal. Healthcare estates like Moorgreen Hospital, 5.4 miles south-west of Upham, expect contractors to follow their permits and cleaning rules in every washroom.
Upham is about 5 miles east of Eastleigh, in Hampshire. Anywhere in SO32, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. 723 places across Hampshire fall within our area, including Upham. Our Southampton page has more on work in that area, about 8 miles away.
We take on washrooms and wet areas across the SO32 postcode area, whatever the building. If your site is on Church Street, Shoe Lane and Widlers Lane or close by, send details and we will quote for washrooms and wet areas. Close to Upham, our area also takes in Ashton (1 mile south-east), Lower Upham (1 mile south-west), Wintershill (2 miles south-west), Durley Street (2 miles south-west) and Bishop's Waltham (2 miles south-east). Nearby towns on our patch include Winchester (6 miles north-west), Gosport (13 miles south), Havant (14 miles south-east), Eastleigh (5 miles west), Fareham (9 miles south) and Horndean (11 miles south-east).
Around Upham
Locally, jobs take us to sites close to Brushmakers Arms, among other places. The nearest railway station is Hedge End station, about 4.4 miles south-west of the centre. Other landmarks nearby include Moorgreen Hospital (5.4 miles south-west) and Bishop's Waltham Museum (2.1 miles south). Green spaces nearby include Bishops Waltham Branch LNR and Beacon Hill.
What affects the price in Upham
Each job is priced on its own details. The main factors are:
- How much there is to seal
- Site requirements such as inductions and permits
- How much existing material needs removing
- Which sealant the job calls for
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits.
What we need to price the job
A few photographs plus some basic facts will normally do. Please tell us:
- Rough lengths or quantities, or drawings if you have them
- How the joints are reached, and at what height
- Where the site is, with the postcode
- What the building is and how it’s used
The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or call 01277 525 020 or send details through our quote form to discuss it first.